12553118676 has 72 divisors (see below), whose sum is σ = 36427349504. Its totient is φ = 3570505920.

The previous prime is 12553118671. The next prime is 12553118681. The reversal of 12553118676 is 67681135521.

12553118676 is a `hidden beast` number, since 1 + 2 + 553 + 11 + 86 + 7 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (12553118671) and next prime (12553118681).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12553118671) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 55495 + ... + 167886.

Almost surely, 2^12553118676 is an apocalyptic number.

It is an amenable number.

12553118676 is an abundant number, since it is smaller than the sum of its proper divisors (23874230828).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12553118676 is a wasteful number, since it uses less digits than its factorization.

12553118676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223621 (or 223616 counting only the distinct ones).

The product of its digits is 302400, while the sum is 45.

The spelling of 12553118676 in words is "twelve billion, five hundred fifty-three million, one hundred eighteen thousand, six hundred seventy-six".